So I've been lifted 4" a few thousand Miles Now and I'm still on stock shaft. I just called Up Adams Jeep and they said that I need to get my drive shaft angles Set and I'm not arguing this. The question is if i do this before i Get my aftermarket shaft. Will I have to do it again when I finally get it?

I'm a college student scrounging for $ right now and am doing this Step by Step. I just don't want to do things twice. Especially when I'm getting a quote for between 180 and 300 to get the angles set. So will I have to do this twice or....what the deal.???